Home / 6,478,604.32-9,697,525.26-4,444,956.76

Finding the Fourth Proportional to 6,478,604.32, 9,697,525.26 and 4,444,956.76

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Solution

The fourth proportional to 6,478,604.32, 9,697,525.26 and 4,444,956.76 is: 6,653,451.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,478,604.32 : 9,697,525.26 = 4,444,956.76 : x
  2. Step 2: Convert to fraction form
    6,478,604.32/9,697,525.26 = 4,444,956.76/x
  3. Step 3: Cross multiply
    6,478,604.32x = 9,697,525.26 × 4,444,956.76
  4. Step 4: Simplify right side
    6,478,604.32x = 43,105,080,459,707.76
  5. Step 5: Solve for x
    x = 43,105,080,459,707.76/6,478,604.32
  6. Step 6: Final answer
    x = 6,653,451.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.